产品详细信息

Number of channels (#) 2 Output type Open-collector, Open-drain Propagation delay time (µs) 0.025 Vs (Max) (V) 36 Vs (Min) (V) 5 Vos (offset voltage @ 25 C) (Max) (mV) 4 Iq per channel (Typ) (mA) 4 Input bias current (+/-) (Max) (nA) 500 Rail-to-rail No Rating Military Operating temperature range (C) -55 to 125 Features VICR (Max) (V) 33 VICR (Min) (V) 3
Number of channels (#) 2 Output type Open-collector, Open-drain Propagation delay time (µs) 0.025 Vs (Max) (V) 36 Vs (Min) (V) 5 Vos (offset voltage @ 25 C) (Max) (mV) 4 Iq per channel (Typ) (mA) 4 Input bias current (+/-) (Max) (nA) 500 Rail-to-rail No Rating Military Operating temperature range (C) -55 to 125 Features VICR (Max) (V) 33 VICR (Min) (V) 3
CDIP (J) 14 130 mm² 19.94 x 6.73 TO-CAN (LME) 10 80 mm² 8.96 x 8.96
  • Two Independent Comparators
  • Operates from a Single 5-V Supply
  • Typically 80-ns Response Time at ±15 V
  • Minimum Fan-out of 2 Each Side
  • Maximum Input Current of 1 µA Over
    Temperature
  • Inputs and Outputs can be Isolated from System
    Ground
  • High Common-Mode Slew Rate

All trademarks are the property of their respective owners.

  • Two Independent Comparators
  • Operates from a Single 5-V Supply
  • Typically 80-ns Response Time at ±15 V
  • Minimum Fan-out of 2 Each Side
  • Maximum Input Current of 1 µA Over
    Temperature
  • Inputs and Outputs can be Isolated from System
    Ground
  • High Common-Mode Slew Rate

All trademarks are the property of their respective owners.

The LM119 series are precision high-speed dual comparators fabricated on a single monolithic chip. They are designed to operate over a wide range of supply voltages down to a single 5-V logic supply and ground. They have higher gain and lower input currents than devices such as the LM710. The uncommitted collector of the output stage makes the LM119 compatible with RTL, DTL, and TTL, as well as capable of driving lamps and relays at currents of up to 25 mA.

The LM319A offers improved precision over the standard LM319, with tighter tolerances on offset voltage, offset current, and voltage gain.

Although designed primarily for applications requiring operation from digital logic supplies, the LM119 series are fully specified for power supplies up to ±15 V. The series features faster response than the LM111, at the expense of higher power dissipation. However, the high-speed, wide operating voltage range and low package count make the LM119 more versatile than older devices such as the LM711.

The LM119 is specified from –55°C to +125°C, the LM219 is specified from –25°C to +85°C, and the LM319A and LM319 are specified from 0°C to +70°C.

The LM119 series are precision high-speed dual comparators fabricated on a single monolithic chip. They are designed to operate over a wide range of supply voltages down to a single 5-V logic supply and ground. They have higher gain and lower input currents than devices such as the LM710. The uncommitted collector of the output stage makes the LM119 compatible with RTL, DTL, and TTL, as well as capable of driving lamps and relays at currents of up to 25 mA.

The LM319A offers improved precision over the standard LM319, with tighter tolerances on offset voltage, offset current, and voltage gain.

Although designed primarily for applications requiring operation from digital logic supplies, the LM119 series are fully specified for power supplies up to ±15 V. The series features faster response than the LM111, at the expense of higher power dissipation. However, the high-speed, wide operating voltage range and low package count make the LM119 more versatile than older devices such as the LM711.

The LM119 is specified from –55°C to +125°C, the LM219 is specified from –25°C to +85°C, and the LM319A and LM319 are specified from 0°C to +70°C.

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类型 项目标题 下载最新的英语版本 日期
* 数据表 LMx19 High Speed Dual Comparator 数据表 (Rev. B) PDF | HTML 12 Jan 2016
电子书 The Signal e-book: 有关运算放大器设计主题的博客文章汇编 下载英文版本 31 Jan 2018
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更多文献资料 LM119 MDS MCD1410A HIGH SPEED DUAL COMPARATO 20 Dec 2012
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应用手册 Precise Tri-Wave Generation 02 Oct 2002

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封装 引脚数 下载
CDIP (J) 14 了解详情
TO-100 (LME) 10 了解详情

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